Click here if you are having trouble logging into the forums
Privacy Policy |
Please read our Terms
of Service | Signup and
Troubleshooting FAQ | Problems? PM a Red or a Green Gu… uh, User
Gandalf223
sage
   
Reged: 11/04/07
Loc: Willamette Valley, Oregon
|
Saturn, 40 years (or so) later
#2953699 - 02/27/09 07:24 PM
|
Edit
|
Reply
|
Quote |
Quick Reply
|
|
|
Last night was the first time I have viewed Saturn in 40 years (give a take a year; the last time was in the late 1960's.) With an unfamiliarity built up over decades, not to mention somewhat better optics, it was a jaw-dropping experience.
I saw three of Saturn's moons (Titan, Rhea and Tethys,) three cloud bands (maybe; what I saw as a band at the equator might have been clouds, the rings or both) and for a short period of perfect seeing I actually saw dark space through the gap between planet and rings, even with the rings tilted only 2°.
A lot of the features came and went, trading off as the seeing changed. Titan was obvious of course. Tethys, once spotted, was also constant, but Rhea waited a while to be noticed. Banding in Saturn's clouds were nigh invisible until my fingers were starting to stiffen. I suppose that was while my eyes got whatever dark adaptation is possible in the backyard. The gap through the ring was the most fleeting, lasting only a couple of minutes (if that) before reverting to a subtle variation in brightness in the line that the ring mostly assumed.

I don't know how you guys, in places where it really does get cold, manage to do any of this stuff in winter. An hour outside at our balmy 36F and I was ready to cry uncle.
|
frank5817
Postmaster
   
Reged: 06/13/06
Loc: Illinois
|
Re: Saturn, 40 years (or so) later
[Re: Gandalf223]
#2953748 - 02/27/09 08:02 PM
|
Edit
|
Reply
|
Quote |
Quick Reply
|
|
|
Alan,
Great sketch after 40 years. Saturn is always impressive no matter how much time has passed. This is a great time to follow those moons with that slight ring tilt. I am happy that it will still be in the night sky as the weather begins to warm soon. 
Frank
|
rodelaet
Post Laureate
   
Reged: 04/28/06
Loc: 50°56' N - 4°58' E (Belgium)
|
Re: Saturn, 40 years (or so) later
[Re: frank5817]
#2963456 - 03/04/09 02:48 PM
|
Edit
|
Reply
|
Quote |
Quick Reply
|
|
|
Alan,
A fine sketch! 
I like how you presented the little moons in relation to Saturn. Very nice work.
Keep up the good work, and... dress warmer.
|
CarlosEH
Postmaster
   
Reged: 01/19/05
Loc: Pembroke Pines, Broward County...
|
Re: Saturn, 40 years (or so) later
[Re: rodelaet]
#2964768 - 03/05/09 05:22 AM
|
Edit
|
Reply
|
Quote |
Quick Reply
|
|
|
Alan,
A very nice observation of Saturn. The ringed planet looks great now as forty years ago. The best of luck in your future observations.
Carlos
|
markseibold
Carpal Tunnel
Reged: 01/19/08
Loc: Portland Oregon
|
Re: Saturn, 40 years (or so) later
[Re: Gandalf223]
#2966241 - 03/05/09 07:23 PM
|
Edit
|
Reply
|
Quote |
Quick Reply
|
|
|
Alan
A very realistic rendering as to the same level of seeing that I witnessed lately on cold windy nights from east Portland.
I am equally impressed that a local astronomer to my area is even here in CN!
Good to see something from a fellow Oregonian!
Keep up the good work,
Mark
|
|
0 registered and 5 anonymous users are browsing this forum.
Moderator: Undermidnight, cildarith
Print Thread
|
Forum Permissions
You cannot start new topics
You cannot reply to topics
HTML is disabled
UBBCode is enabled
|
Thread views: 636
|
|
|
|
|
|
|